521170012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{2833}}^1$

素因数の和:2998

約数の個数: 48

約数和(自身を含む): 1031258592

約数和(自身を除く): 510088580

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 113, 148, 226, 407, 452, 814, 1243, 1628, 2486, 2833, 4181, 4972, 5666, 8362, 11332, 16724, 31163, 45991, 62326, 91982, 104821, 124652, 183964, 209642, 320129, 419284, 640258, 1153031, 1280516, 2306062, 3521419, 4612124, 7042838, 11844773, 14085676, 23689546, 47379092, 130292503, 260585006, 521170012]

約数ペア:

[(1, 521170012), (2, 260585006), (4, 130292503), (11, 47379092), (22, 23689546), (37, 14085676), (44, 11844773), (74, 7042838), (113, 4612124), (148, 3521419), (226, 2306062), (407, 1280516), (452, 1153031), (814, 640258), (1243, 419284), (1628, 320129), (2486, 209642), (2833, 183964), (4181, 124652), (4972, 104821), (5666, 91982), (8362, 62326), (11332, 45991), (16724, 31163)]