1880508741

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{929}}^1$

素因数の和:1453

約数の個数: 32

約数和(自身を含む): 2651616000

約数和(自身を除く): 771107259

約数列:

[1, 3, 29, 53, 87, 159, 439, 929, 1317, 1537, 2787, 4611, 12731, 23267, 26941, 38193, 49237, 69801, 80823, 147711, 407831, 674743, 1223493, 1427873, 2024229, 4283619, 11827099, 21615043, 35481297, 64845129, 626836247, 1880508741]

約数ペア:

[(1, 1880508741), (3, 626836247), (29, 64845129), (53, 35481297), (87, 21615043), (159, 11827099), (439, 4283619), (929, 2024229), (1317, 1427873), (1537, 1223493), (2787, 674743), (4611, 407831), (12731, 147711), (23267, 80823), (26941, 69801), (38193, 49237)]