1664733054

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{449}}^1$

素因数の和:945

約数の個数: 64

約数和(自身を含む): 3542745600

約数和(自身を除く): 1878012546

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 134, 138, 201, 401, 402, 449, 802, 898, 1203, 1347, 1541, 2406, 2694, 3082, 4623, 9223, 9246, 10327, 18446, 20654, 26867, 27669, 30083, 30981, 53734, 55338, 60166, 61962, 80601, 90249, 161202, 180049, 180498, 360098, 540147, 617941, 691909, 1080294, 1235882, 1383818, 1853823, 2075727, 3707646, 4141127, 4151454, 8282254, 12063283, 12423381, 24126566, 24846762, 36189849, 72379698, 277455509, 554911018, 832366527, 1664733054]

約数ペア:

[(1, 1664733054), (2, 832366527), (3, 554911018), (6, 277455509), (23, 72379698), (46, 36189849), (67, 24846762), (69, 24126566), (134, 12423381), (138, 12063283), (201, 8282254), (401, 4151454), (402, 4141127), (449, 3707646), (802, 2075727), (898, 1853823), (1203, 1383818), (1347, 1235882), (1541, 1080294), (2406, 691909), (2694, 617941), (3082, 540147), (4623, 360098), (9223, 180498), (9246, 180049), (10327, 161202), (18446, 90249), (20654, 80601), (26867, 61962), (27669, 60166), (30083, 55338), (30981, 53734)]