2445244676

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{16987}}^1$

素因数の和:17148

約数の個数: 48

約数和(自身を含む): 5034427776

約数和(自身を除く): 2589183100

約数列:

[1, 2, 4, 7, 14, 28, 53, 97, 106, 194, 212, 371, 388, 679, 742, 1358, 1484, 2716, 5141, 10282, 16987, 20564, 33974, 35987, 67948, 71974, 118909, 143948, 237818, 475636, 900311, 1647739, 1800622, 3295478, 3601244, 6302177, 6590956, 11534173, 12604354, 23068346, 25208708, 46136692, 87330167, 174660334, 349320668, 611311169, 1222622338, 2445244676]

約数ペア:

[(1, 2445244676), (2, 1222622338), (4, 611311169), (7, 349320668), (14, 174660334), (28, 87330167), (53, 46136692), (97, 25208708), (106, 23068346), (194, 12604354), (212, 11534173), (371, 6590956), (388, 6302177), (679, 3601244), (742, 3295478), (1358, 1800622), (1484, 1647739), (2716, 900311), (5141, 475636), (10282, 237818), (16987, 143948), (20564, 118909), (33974, 71974), (35987, 67948)]