289322358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{4507}}^1$

素因数の和:5348

約数の個数: 32

約数和(自身を含む): 624051456

約数和(自身を除く): 334729098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 823, 1646, 2469, 4507, 4938, 9014, 10699, 13521, 21398, 27042, 32097, 58591, 64194, 117182, 175773, 351546, 3709261, 7418522, 11127783, 22255566, 48220393, 96440786, 144661179, 289322358]

約数ペア:

[(1, 289322358), (2, 144661179), (3, 96440786), (6, 48220393), (13, 22255566), (26, 11127783), (39, 7418522), (78, 3709261), (823, 351546), (1646, 175773), (2469, 117182), (4507, 64194), (4938, 58591), (9014, 32097), (10699, 27042), (13521, 21398)]