1900946579142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{709}}^1\times {\mathrm{70583}}^1$

素因数の和:71797

約数の個数: 64

約数和(自身を含む): 4108598645760

約数和(自身を除く): 2207652066618

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 487, 709, 974, 1418, 1461, 2127, 2922, 4254, 6331, 9217, 12662, 18434, 18993, 27651, 37986, 55302, 70583, 141166, 211749, 345283, 423498, 690566, 917579, 1035849, 1835158, 2071698, 2752737, 4488679, 5505474, 8977358, 13466037, 26932074, 34373921, 50043347, 68747842, 100086694, 103121763, 150130041, 206243526, 300260082, 446860973, 650563511, 893721946, 1301127022, 1340582919, 1951690533, 2681165838, 3903381066, 24371109989, 48742219978, 73113329967, 146226659934, 316824429857, 633648859714, 950473289571, 1900946579142]

約数ペア:

[(1, 1900946579142), (2, 950473289571), (3, 633648859714), (6, 316824429857), (13, 146226659934), (26, 73113329967), (39, 48742219978), (78, 24371109989), (487, 3903381066), (709, 2681165838), (974, 1951690533), (1418, 1340582919), (1461, 1301127022), (2127, 893721946), (2922, 650563511), (4254, 446860973), (6331, 300260082), (9217, 206243526), (12662, 150130041), (18434, 103121763), (18993, 100086694), (27651, 68747842), (37986, 50043347), (55302, 34373921), (70583, 26932074), (141166, 13466037), (211749, 8977358), (345283, 5505474), (423498, 4488679), (690566, 2752737), (917579, 2071698), (1035849, 1835158)]