1793037988

素因数分解:

$2^2\times 7^5\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 3705912000

約数和(自身を除く): 1912874012

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 149, 179, 196, 298, 343, 358, 596, 686, 716, 1043, 1253, 1372, 2086, 2401, 2506, 4172, 4802, 5012, 7301, 8771, 9604, 14602, 16807, 17542, 26671, 29204, 33614, 35084, 51107, 53342, 61397, 67228, 102214, 106684, 122794, 186697, 204428, 245588, 357749, 373394, 429779, 715498, 746788, 859558, 1306879, 1430996, 1719116, 2504243, 2613758, 3008453, 5008486, 5227516, 6016906, 9148153, 10016972, 12033812, 18296306, 36592612, 64037071, 128074142, 256148284, 448259497, 896518994, 1793037988]

約数ペア:

[(1, 1793037988), (2, 896518994), (4, 448259497), (7, 256148284), (14, 128074142), (28, 64037071), (49, 36592612), (98, 18296306), (149, 12033812), (179, 10016972), (196, 9148153), (298, 6016906), (343, 5227516), (358, 5008486), (596, 3008453), (686, 2613758), (716, 2504243), (1043, 1719116), (1253, 1430996), (1372, 1306879), (2086, 859558), (2401, 746788), (2506, 715498), (4172, 429779), (4802, 373394), (5012, 357749), (7301, 245588), (8771, 204428), (9604, 186697), (14602, 122794), (16807, 106684), (17542, 102214), (26671, 67228), (29204, 61397), (33614, 53342), (35084, 51107)]