353618512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{20483}}^1$

素因数の和:20587

約数の個数: 40

約数和(自身を含む): 746764704

約数和(自身を除く): 393146192

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 2158, 4316, 8632, 17264, 20483, 40966, 81932, 163864, 266279, 327728, 532558, 1065116, 1700089, 2130232, 3400178, 4260464, 6800356, 13600712, 22101157, 27201424, 44202314, 88404628, 176809256, 353618512]

約数ペア:

[(1, 353618512), (2, 176809256), (4, 88404628), (8, 44202314), (13, 27201424), (16, 22101157), (26, 13600712), (52, 6800356), (83, 4260464), (104, 3400178), (166, 2130232), (208, 1700089), (332, 1065116), (664, 532558), (1079, 327728), (1328, 266279), (2158, 163864), (4316, 81932), (8632, 40966), (17264, 20483)]