4920268548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{470749}}^1$

素因数の和:470836

約数の個数: 48

約数和(自身を含む): 12548312000

約数和(自身を除く): 7628043452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 10452, 470749, 941498, 1412247, 1882996, 2824494, 5648988, 6119737, 12239474, 18359211, 24478948, 31540183, 36718422, 63080366, 73436844, 94620549, 126160732, 189241098, 378482196, 410022379, 820044758, 1230067137, 1640089516, 2460134274, 4920268548]

約数ペア:

[(1, 4920268548), (2, 2460134274), (3, 1640089516), (4, 1230067137), (6, 820044758), (12, 410022379), (13, 378482196), (26, 189241098), (39, 126160732), (52, 94620549), (67, 73436844), (78, 63080366), (134, 36718422), (156, 31540183), (201, 24478948), (268, 18359211), (402, 12239474), (804, 6119737), (871, 5648988), (1742, 2824494), (2613, 1882996), (3484, 1412247), (5226, 941498), (10452, 470749)]