1747928

素因数分解:

$2^3\times 7^5\times {\mathrm{13}}^1$

素因数の和:54

約数の個数: 48

約数和(自身を含む): 4117680

約数和(自身を除く): 2369752

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 343, 364, 392, 637, 686, 728, 1274, 1372, 2401, 2548, 2744, 4459, 4802, 5096, 8918, 9604, 16807, 17836, 19208, 31213, 33614, 35672, 62426, 67228, 124852, 134456, 218491, 249704, 436982, 873964, 1747928]

約数ペア:

[(1, 1747928), (2, 873964), (4, 436982), (7, 249704), (8, 218491), (13, 134456), (14, 124852), (26, 67228), (28, 62426), (49, 35672), (52, 33614), (56, 31213), (91, 19208), (98, 17836), (104, 16807), (182, 9604), (196, 8918), (343, 5096), (364, 4802), (392, 4459), (637, 2744), (686, 2548), (728, 2401), (1274, 1372)]