1298816844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{29629}}^1$

素因数の和:29930

約数の個数: 48

約数和(自身を含む): 3275418720

約数和(自身を除く): 1976601876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 281, 562, 843, 1124, 1686, 3372, 3653, 7306, 10959, 14612, 21918, 29629, 43836, 59258, 88887, 118516, 177774, 355548, 385177, 770354, 1155531, 1540708, 2311062, 4622124, 8325749, 16651498, 24977247, 33302996, 49954494, 99908988, 108234737, 216469474, 324704211, 432938948, 649408422, 1298816844]

約数ペア:

[(1, 1298816844), (2, 649408422), (3, 432938948), (4, 324704211), (6, 216469474), (12, 108234737), (13, 99908988), (26, 49954494), (39, 33302996), (52, 24977247), (78, 16651498), (156, 8325749), (281, 4622124), (562, 2311062), (843, 1540708), (1124, 1155531), (1686, 770354), (3372, 385177), (3653, 355548), (7306, 177774), (10959, 118516), (14612, 88887), (21918, 59258), (29629, 43836)]