2021287020194

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{44579}}^1$

素因数の和:45244

約数の個数: 64

約数和(自身を含む): 3483488332800

約数和(自身を除く): 1462201312606

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 607, 1214, 2197, 2873, 4394, 5746, 7891, 10319, 15782, 20638, 37349, 44579, 74698, 89158, 102583, 134147, 205166, 268294, 579527, 757843, 1159054, 1333579, 1515686, 1743911, 2667158, 3487822, 7533851, 9851959, 15067702, 19703918, 22670843, 27059453, 45341686, 54118906, 97940063, 128075467, 195880126, 256150934, 351772889, 460010701, 703545778, 920021402, 1664981071, 3329962142, 4573047557, 5980139113, 9146095114, 11960278226, 59449618241, 77741808469, 118899236482, 155483616938, 1010643510097, 2021287020194]

約数ペア:

[(1, 2021287020194), (2, 1010643510097), (13, 155483616938), (17, 118899236482), (26, 77741808469), (34, 59449618241), (169, 11960278226), (221, 9146095114), (338, 5980139113), (442, 4573047557), (607, 3329962142), (1214, 1664981071), (2197, 920021402), (2873, 703545778), (4394, 460010701), (5746, 351772889), (7891, 256150934), (10319, 195880126), (15782, 128075467), (20638, 97940063), (37349, 54118906), (44579, 45341686), (74698, 27059453), (89158, 22670843), (102583, 19703918), (134147, 15067702), (205166, 9851959), (268294, 7533851), (579527, 3487822), (757843, 2667158), (1159054, 1743911), (1333579, 1515686)]