790155172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{953}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 1492933680

約数和(自身を除く): 702778508

約数列:

[1, 2, 4, 17, 34, 68, 89, 137, 178, 274, 356, 548, 953, 1513, 1906, 2329, 3026, 3812, 4658, 6052, 9316, 12193, 16201, 24386, 32402, 48772, 64804, 84817, 130561, 169634, 207281, 261122, 339268, 414562, 522244, 829124, 1441889, 2219537, 2883778, 4439074, 5767556, 8878148, 11619929, 23239858, 46479716, 197538793, 395077586, 790155172]

約数ペア:

[(1, 790155172), (2, 395077586), (4, 197538793), (17, 46479716), (34, 23239858), (68, 11619929), (89, 8878148), (137, 5767556), (178, 4439074), (274, 2883778), (356, 2219537), (548, 1441889), (953, 829124), (1513, 522244), (1906, 414562), (2329, 339268), (3026, 261122), (3812, 207281), (4658, 169634), (6052, 130561), (9316, 84817), (12193, 64804), (16201, 48772), (24386, 32402)]