2065789986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{9923}}^1$

素因数の和:10115

約数の個数: 64

約数和(自身を含む): 4741607808

約数和(自身を除く): 2675817822

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 157, 221, 314, 442, 471, 663, 942, 1326, 2041, 2669, 4082, 5338, 6123, 8007, 9923, 12246, 16014, 19846, 29769, 34697, 59538, 69394, 104091, 128999, 168691, 208182, 257998, 337382, 386997, 506073, 773994, 1012146, 1557911, 2192983, 3115822, 4385966, 4673733, 6578949, 9347466, 13157898, 20252843, 26484487, 40505686, 52968974, 60758529, 79453461, 121517058, 158906922, 344298331, 688596662, 1032894993, 2065789986]

約数ペア:

[(1, 2065789986), (2, 1032894993), (3, 688596662), (6, 344298331), (13, 158906922), (17, 121517058), (26, 79453461), (34, 60758529), (39, 52968974), (51, 40505686), (78, 26484487), (102, 20252843), (157, 13157898), (221, 9347466), (314, 6578949), (442, 4673733), (471, 4385966), (663, 3115822), (942, 2192983), (1326, 1557911), (2041, 1012146), (2669, 773994), (4082, 506073), (5338, 386997), (6123, 337382), (8007, 257998), (9923, 208182), (12246, 168691), (16014, 128999), (19846, 104091), (29769, 69394), (34697, 59538)]