7154996972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{557}}^1\times {\mathrm{977}}^1$

素因数の和:1730

約数の個数: 48

約数和(自身を含む): 13293836640

約数和(自身を除く): 6138839668

約数列:

[1, 2, 4, 19, 38, 76, 173, 346, 557, 692, 977, 1114, 1954, 2228, 3287, 3908, 6574, 10583, 13148, 18563, 21166, 37126, 42332, 74252, 96361, 169021, 192722, 338042, 385444, 544189, 676084, 1088378, 1830859, 2176756, 3211399, 3661718, 6422798, 7323436, 10339591, 12845596, 20679182, 41358364, 94144697, 188289394, 376578788, 1788749243, 3577498486, 7154996972]

約数ペア:

[(1, 7154996972), (2, 3577498486), (4, 1788749243), (19, 376578788), (38, 188289394), (76, 94144697), (173, 41358364), (346, 20679182), (557, 12845596), (692, 10339591), (977, 7323436), (1114, 6422798), (1954, 3661718), (2228, 3211399), (3287, 2176756), (3908, 1830859), (6574, 1088378), (10583, 676084), (13148, 544189), (18563, 385444), (21166, 338042), (37126, 192722), (42332, 169021), (74252, 96361)]