277202666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{9199}}^1$

素因数の和:9294

約数の個数: 32

約数和(自身を含む): 479136000

約数和(自身を除く): 201933334

約数列:

[1, 2, 13, 19, 26, 38, 61, 122, 247, 494, 793, 1159, 1586, 2318, 9199, 15067, 18398, 30134, 119587, 174781, 239174, 349562, 561139, 1122278, 2272153, 4544306, 7294807, 10661641, 14589614, 21323282, 138601333, 277202666]

約数ペア:

[(1, 277202666), (2, 138601333), (13, 21323282), (19, 14589614), (26, 10661641), (38, 7294807), (61, 4544306), (122, 2272153), (247, 1122278), (494, 561139), (793, 349562), (1159, 239174), (1586, 174781), (2318, 119587), (9199, 30134), (15067, 18398)]