2423769968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{287449}}^1$

素因数の和:287505

約数の個数: 40

約数和(自身を含む): 5132707200

約数和(自身を除く): 2708937232

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 287449, 574898, 1149796, 2299592, 4599184, 4886633, 8910919, 9773266, 17821838, 19546532, 35643676, 39093064, 71287352, 78186128, 142574704, 151485623, 302971246, 605942492, 1211884984, 2423769968]

約数ペア:

[(1, 2423769968), (2, 1211884984), (4, 605942492), (8, 302971246), (16, 151485623), (17, 142574704), (31, 78186128), (34, 71287352), (62, 39093064), (68, 35643676), (124, 19546532), (136, 17821838), (248, 9773266), (272, 8910919), (496, 4886633), (527, 4599184), (1054, 2299592), (2108, 1149796), (4216, 574898), (8432, 287449)]