123883656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397063}}^1$

素因数の和:397085

約数の個数: 32

約数和(自身を含む): 333533760

約数和(自身を除く): 209650104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 397063, 794126, 1191189, 1588252, 2382378, 3176504, 4764756, 5161819, 9529512, 10323638, 15485457, 20647276, 30970914, 41294552, 61941828, 123883656]

約数ペア:

[(1, 123883656), (2, 61941828), (3, 41294552), (4, 30970914), (6, 20647276), (8, 15485457), (12, 10323638), (13, 9529512), (24, 5161819), (26, 4764756), (39, 3176504), (52, 2382378), (78, 1588252), (104, 1191189), (156, 794126), (312, 397063)]