1216402278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2227843}}^1$

素因数の和:2227868

約数の個数: 32

約数和(自身を含む): 2994222336

約数和(自身を除く): 1777820058

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 2227843, 4455686, 6683529, 13367058, 15594901, 28961959, 31189802, 46784703, 57923918, 86885877, 93569406, 173771754, 202733713, 405467426, 608201139, 1216402278]

約数ペア:

[(1, 1216402278), (2, 608201139), (3, 405467426), (6, 202733713), (7, 173771754), (13, 93569406), (14, 86885877), (21, 57923918), (26, 46784703), (39, 31189802), (42, 28961959), (78, 15594901), (91, 13367058), (182, 6683529), (273, 4455686), (546, 2227843)]