980097364

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{113}}^2\times {\mathrm{619}}^1$

素因数の和:880

約数の個数: 36

約数和(自身を含む): 1789191040

約数和(自身を除く): 809093676

約数列:

[1, 2, 4, 31, 62, 113, 124, 226, 452, 619, 1238, 2476, 3503, 7006, 12769, 14012, 19189, 25538, 38378, 51076, 69947, 76756, 139894, 279788, 395839, 791678, 1583356, 2168357, 4336714, 7904011, 8673428, 15808022, 31616044, 245024341, 490048682, 980097364]

約数ペア:

[(1, 980097364), (2, 490048682), (4, 245024341), (31, 31616044), (62, 15808022), (113, 8673428), (124, 7904011), (226, 4336714), (452, 2168357), (619, 1583356), (1238, 791678), (2476, 395839), (3503, 279788), (7006, 139894), (12769, 76756), (14012, 69947), (19189, 51076), (25538, 38378)]