1900790841592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3391}}^1\times {\mathrm{37813}}^1$

素因数の和:41336

約数の個数: 64

約数和(自身を含む): 3809473113600

約数和(自身を除く): 1908682272008

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1853, 3391, 3706, 6782, 7412, 13564, 14824, 27128, 37813, 57647, 75626, 115294, 151252, 230588, 302504, 369619, 461176, 642821, 739238, 1285642, 1478476, 2571284, 2956952, 4121617, 5142568, 6283523, 8243234, 12567046, 16486468, 25134092, 32972936, 50268184, 70067489, 128223883, 140134978, 256447766, 280269956, 512895532, 560539912, 1025791064, 2179806011, 4359612022, 8719224044, 13976403247, 17438448088, 27952806494, 55905612988, 111811225976, 237598855199, 475197710398, 950395420796, 1900790841592]

約数ペア:

[(1, 1900790841592), (2, 950395420796), (4, 475197710398), (8, 237598855199), (17, 111811225976), (34, 55905612988), (68, 27952806494), (109, 17438448088), (136, 13976403247), (218, 8719224044), (436, 4359612022), (872, 2179806011), (1853, 1025791064), (3391, 560539912), (3706, 512895532), (6782, 280269956), (7412, 256447766), (13564, 140134978), (14824, 128223883), (27128, 70067489), (37813, 50268184), (57647, 32972936), (75626, 25134092), (115294, 16486468), (151252, 12567046), (230588, 8243234), (302504, 6283523), (369619, 5142568), (461176, 4121617), (642821, 2956952), (739238, 2571284), (1285642, 1478476)]