1955975008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151673}}^1$

素因数の和:151727

約数の個数: 48

約数和(自身を含む): 4280846976

約数和(自身を除く): 2324871968

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 151673, 303346, 606692, 1213384, 1971749, 2426768, 3943498, 4701863, 4853536, 7886996, 9403726, 15773992, 18807452, 31547984, 37614904, 61124219, 63095968, 75229808, 122248438, 150459616, 244496876, 488993752, 977987504, 1955975008]

約数ペア:

[(1, 1955975008), (2, 977987504), (4, 488993752), (8, 244496876), (13, 150459616), (16, 122248438), (26, 75229808), (31, 63095968), (32, 61124219), (52, 37614904), (62, 31547984), (104, 18807452), (124, 15773992), (208, 9403726), (248, 7886996), (403, 4853536), (416, 4701863), (496, 3943498), (806, 2426768), (992, 1971749), (1612, 1213384), (3224, 606692), (6448, 303346), (12896, 151673)]