1244500972

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{17981}}^1$

素因数の和:18031

約数の個数: 48

約数和(自身を含む): 2579913504

約数和(自身を除く): 1335412532

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1331, 1573, 2662, 3146, 5324, 6292, 17303, 17981, 34606, 35962, 69212, 71924, 197791, 233753, 395582, 467506, 791164, 935012, 2175701, 2571283, 4351402, 5142566, 8702804, 10285132, 23932711, 28284113, 47865422, 56568226, 95730844, 113136452, 311125243, 622250486, 1244500972]

約数ペア:

[(1, 1244500972), (2, 622250486), (4, 311125243), (11, 113136452), (13, 95730844), (22, 56568226), (26, 47865422), (44, 28284113), (52, 23932711), (121, 10285132), (143, 8702804), (242, 5142566), (286, 4351402), (484, 2571283), (572, 2175701), (1331, 935012), (1573, 791164), (2662, 467506), (3146, 395582), (5324, 233753), (6292, 197791), (17303, 71924), (17981, 69212), (34606, 35962)]