1477780678816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{186966179}}^1$

素因数の和:186966221

約数の個数: 48

約数和(自身を含む): 3298083415200

約数和(自身を除く): 1820302736384

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 186966179, 373932358, 747864716, 1495729432, 2430560327, 2991458864, 3552357401, 4861120654, 5982917728, 7104714802, 9722241308, 14209429604, 19444482616, 28418859208, 38888965232, 46180646213, 56837718416, 77777930464, 92361292426, 113675436832, 184722584852, 369445169704, 738890339408, 1477780678816]

約数ペア:

[(1, 1477780678816), (2, 738890339408), (4, 369445169704), (8, 184722584852), (13, 113675436832), (16, 92361292426), (19, 77777930464), (26, 56837718416), (32, 46180646213), (38, 38888965232), (52, 28418859208), (76, 19444482616), (104, 14209429604), (152, 9722241308), (208, 7104714802), (247, 5982917728), (304, 4861120654), (416, 3552357401), (494, 2991458864), (608, 2430560327), (988, 1495729432), (1976, 747864716), (3952, 373932358), (7904, 186966179)]