1517383816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{541}}^1$

素因数の和:890

約数の個数: 64

約数和(自身を含む): 3107286000

約数和(自身を除く): 1589902184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 181, 298, 362, 541, 596, 724, 1082, 1192, 1448, 1937, 2164, 2353, 3874, 4328, 4706, 7033, 7748, 9412, 14066, 15496, 18824, 26969, 28132, 53938, 56264, 80609, 97921, 107876, 161218, 195842, 215752, 322436, 350597, 391684, 644872, 701194, 783368, 1047917, 1272973, 1402388, 2095834, 2545946, 2804776, 4191668, 5091892, 8383336, 10183784, 14590229, 29180458, 58360916, 116721832, 189672977, 379345954, 758691908, 1517383816]

約数ペア:

[(1, 1517383816), (2, 758691908), (4, 379345954), (8, 189672977), (13, 116721832), (26, 58360916), (52, 29180458), (104, 14590229), (149, 10183784), (181, 8383336), (298, 5091892), (362, 4191668), (541, 2804776), (596, 2545946), (724, 2095834), (1082, 1402388), (1192, 1272973), (1448, 1047917), (1937, 783368), (2164, 701194), (2353, 644872), (3874, 391684), (4328, 350597), (4706, 322436), (7033, 215752), (7748, 195842), (9412, 161218), (14066, 107876), (15496, 97921), (18824, 80609), (26969, 56264), (28132, 53938)]