2980496722

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{3701}}^1$

素因数の和:3835

約数の個数: 64

約数和(自身を含む): 5552644608

約数和(自身を除く): 2572147886

約数列:

[1, 2, 7, 14, 23, 41, 46, 61, 82, 122, 161, 287, 322, 427, 574, 854, 943, 1403, 1886, 2501, 2806, 3701, 5002, 6601, 7402, 9821, 13202, 17507, 19642, 25907, 35014, 51814, 57523, 85123, 115046, 151741, 170246, 225761, 303482, 402661, 451522, 595861, 805322, 1062187, 1191722, 1580327, 2124374, 3160654, 3490043, 5192503, 6980086, 9256201, 10385006, 18512402, 24430301, 36347521, 48860602, 64793407, 72695042, 129586814, 212892623, 425785246, 1490248361, 2980496722]

約数ペア:

[(1, 2980496722), (2, 1490248361), (7, 425785246), (14, 212892623), (23, 129586814), (41, 72695042), (46, 64793407), (61, 48860602), (82, 36347521), (122, 24430301), (161, 18512402), (287, 10385006), (322, 9256201), (427, 6980086), (574, 5192503), (854, 3490043), (943, 3160654), (1403, 2124374), (1886, 1580327), (2501, 1191722), (2806, 1062187), (3701, 805322), (5002, 595861), (6601, 451522), (7402, 402661), (9821, 303482), (13202, 225761), (17507, 170246), (19642, 151741), (25907, 115046), (35014, 85123), (51814, 57523)]