253417491334

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2447}}^1\times {\mathrm{93637}}^1$

素因数の和:96172

約数の個数: 32

約数和(自身を含む): 440113582080

約数和(自身を除く): 186696090746

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 2447, 4894, 17129, 34258, 93637, 187274, 193313, 386626, 655459, 1310918, 1353191, 2706382, 7397323, 14794646, 51781261, 103562522, 229129739, 458259478, 1603908173, 3207816346, 18101249381, 36202498762, 126708745667, 253417491334]

約数ペア:

[(1, 253417491334), (2, 126708745667), (7, 36202498762), (14, 18101249381), (79, 3207816346), (158, 1603908173), (553, 458259478), (1106, 229129739), (2447, 103562522), (4894, 51781261), (17129, 14794646), (34258, 7397323), (93637, 2706382), (187274, 1353191), (193313, 1310918), (386626, 655459)]