15697031518

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{64301}}^1$

素因数の和:64417

約数の個数: 48

約数和(自身を含む): 28500704064

約数和(自身を除く): 12803672546

約数列:

[1, 2, 7, 14, 47, 49, 53, 94, 98, 106, 329, 371, 658, 742, 2303, 2491, 2597, 4606, 4982, 5194, 17437, 34874, 64301, 122059, 128602, 244118, 450107, 900214, 3022147, 3150749, 3407953, 6044294, 6301498, 6815906, 21155029, 23855671, 42310058, 47711342, 148085203, 160173791, 166989697, 296170406, 320347582, 333979394, 1121216537, 2242433074, 7848515759, 15697031518]

約数ペア:

[(1, 15697031518), (2, 7848515759), (7, 2242433074), (14, 1121216537), (47, 333979394), (49, 320347582), (53, 296170406), (94, 166989697), (98, 160173791), (106, 148085203), (329, 47711342), (371, 42310058), (658, 23855671), (742, 21155029), (2303, 6815906), (2491, 6301498), (2597, 6044294), (4606, 3407953), (4982, 3150749), (5194, 3022147), (17437, 900214), (34874, 450107), (64301, 244118), (122059, 128602)]