2029387906

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 3979753344

約数和(自身を除く): 1950365438

約数列:

[1, 2, 7, 13, 14, 26, 31, 41, 62, 82, 91, 182, 217, 283, 287, 403, 434, 533, 566, 574, 806, 961, 1066, 1271, 1922, 1981, 2542, 2821, 3679, 3731, 3962, 5642, 6727, 7358, 7462, 8773, 8897, 11603, 12493, 13454, 16523, 17546, 17794, 23206, 24986, 25753, 33046, 39401, 51506, 61411, 78802, 81221, 87451, 114049, 115661, 122822, 150839, 162442, 174902, 228098, 231322, 271963, 275807, 301678, 359693, 512213, 543926, 551614, 719386, 798343, 1024426, 1055873, 1596686, 1903741, 2111746, 2517851, 3535519, 3585491, 3807482, 4676009, 5035702, 7071038, 7170982, 9352018, 11150483, 22300966, 24748633, 32732063, 49497266, 65464126, 78053381, 144956279, 156106762, 289912558, 1014693953, 2029387906]

約数ペア:

[(1, 2029387906), (2, 1014693953), (7, 289912558), (13, 156106762), (14, 144956279), (26, 78053381), (31, 65464126), (41, 49497266), (62, 32732063), (82, 24748633), (91, 22300966), (182, 11150483), (217, 9352018), (283, 7170982), (287, 7071038), (403, 5035702), (434, 4676009), (533, 3807482), (566, 3585491), (574, 3535519), (806, 2517851), (961, 2111746), (1066, 1903741), (1271, 1596686), (1922, 1055873), (1981, 1024426), (2542, 798343), (2821, 719386), (3679, 551614), (3731, 543926), (3962, 512213), (5642, 359693), (6727, 301678), (7358, 275807), (7462, 271963), (8773, 231322), (8897, 228098), (11603, 174902), (12493, 162442), (13454, 150839), (16523, 122822), (17546, 115661), (17794, 114049), (23206, 87451), (24986, 81221), (25753, 78802), (33046, 61411), (39401, 51506)]