2022781676

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2281}}^1$

素因数の和:2474

約数の個数: 48

約数和(自身を含む): 3726414720

約数和(自身を除く): 1703633044

約数列:

[1, 2, 4, 47, 53, 89, 94, 106, 178, 188, 212, 356, 2281, 2491, 4183, 4562, 4717, 4982, 8366, 9124, 9434, 9964, 16732, 18868, 107207, 120893, 203009, 214414, 221699, 241786, 406018, 428828, 443398, 483572, 812036, 886796, 5681971, 9541423, 10759477, 11363942, 19082846, 21518954, 22727884, 38165692, 43037908, 505695419, 1011390838, 2022781676]

約数ペア:

[(1, 2022781676), (2, 1011390838), (4, 505695419), (47, 43037908), (53, 38165692), (89, 22727884), (94, 21518954), (106, 19082846), (178, 11363942), (188, 10759477), (212, 9541423), (356, 5681971), (2281, 886796), (2491, 812036), (4183, 483572), (4562, 443398), (4717, 428828), (4982, 406018), (8366, 241786), (9124, 221699), (9434, 214414), (9964, 203009), (16732, 120893), (18868, 107207)]