1649277552

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2643073}}^1$

素因数の和:2643097

約数の個数: 40

約数和(自身を含む): 4588376464

約数和(自身を除く): 2939098912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2643073, 5286146, 7929219, 10572292, 15858438, 21144584, 31716876, 34359949, 42289168, 63433752, 68719898, 103079847, 126867504, 137439796, 206159694, 274879592, 412319388, 549759184, 824638776, 1649277552]

約数ペア:

[(1, 1649277552), (2, 824638776), (3, 549759184), (4, 412319388), (6, 274879592), (8, 206159694), (12, 137439796), (13, 126867504), (16, 103079847), (24, 68719898), (26, 63433752), (39, 42289168), (48, 34359949), (52, 31716876), (78, 21144584), (104, 15858438), (156, 10572292), (208, 7929219), (312, 5286146), (624, 2643073)]