2972660.00000000

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1319}}^1$

素因数の和:1515

約数の個数: 32

約数和(自身を含む): 124740000

約数和(自身を除く): 60277832

約数列:

[1, 2, 4, 8, 41, 82, 149, 164, 298, 328, 596, 1192, 1319, 2638, 5276, 6109, 10552, 12218, 24436, 48872, 54079, 108158, 196531, 216316, 393062, 432632, 786124, 1572248, 8057771, 16115542, 32231084, 64462168]

約数ペア:

[(1, 64462168), (2, 32231084), (4, 16115542), (8, 8057771), (41, 1572248), (82, 786124), (149, 432632), (164, 393062), (298, 216316), (328, 196531), (596, 108158), (1192, 54079), (1319, 48872), (2638, 24436), (5276, 12218), (6109, 10552)]