2972871408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4764217}}^1$

素因数の和:4764241

約数の個数: 40

約数和(自身を含む): 8270682448

約数和(自身を除く): 5297811040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 4764217, 9528434, 14292651, 19056868, 28585302, 38113736, 57170604, 61934821, 76227472, 114341208, 123869642, 185804463, 228682416, 247739284, 371608926, 495478568, 743217852, 990957136, 1486435704, 2972871408]

約数ペア:

[(1, 2972871408), (2, 1486435704), (3, 990957136), (4, 743217852), (6, 495478568), (8, 371608926), (12, 247739284), (13, 228682416), (16, 185804463), (24, 123869642), (26, 114341208), (39, 76227472), (48, 61934821), (52, 57170604), (78, 38113736), (104, 28585302), (156, 19056868), (208, 14292651), (312, 9528434), (624, 4764217)]