1097482296940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{24931447}}^1$

素因数の和:24931558

約数の個数: 48

約数和(自身を含む): 2412566360064

約数和(自身を除く): 1315084063124

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 71, 124, 142, 155, 284, 310, 355, 620, 710, 1420, 2201, 4402, 8804, 11005, 22010, 44020, 24931447, 49862894, 99725788, 124657235, 249314470, 498628940, 772874857, 1545749714, 1770132737, 3091499428, 3540265474, 3864374285, 7080530948, 7728748570, 8850663685, 15457497140, 17701327370, 35402654740, 54874114847, 109748229694, 219496459388, 274370574235, 548741148470, 1097482296940]

約数ペア:

[(1, 1097482296940), (2, 548741148470), (4, 274370574235), (5, 219496459388), (10, 109748229694), (20, 54874114847), (31, 35402654740), (62, 17701327370), (71, 15457497140), (124, 8850663685), (142, 7728748570), (155, 7080530948), (284, 3864374285), (310, 3540265474), (355, 3091499428), (620, 1770132737), (710, 1545749714), (1420, 772874857), (2201, 498628940), (4402, 249314470), (8804, 124657235), (11005, 99725788), (22010, 49862894), (44020, 24931447)]