2039173630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{4373}}^1$

素因数の和:4621

約数の個数: 64

約数和(自身を含む): 4206178368

約数和(自身を除く): 2167004738

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 211, 221, 422, 442, 1055, 1105, 2110, 2210, 2743, 3587, 4373, 5486, 7174, 8746, 13715, 17935, 21865, 27430, 35870, 43730, 46631, 56849, 74341, 93262, 113698, 148682, 233155, 284245, 371705, 466310, 568490, 743410, 922703, 966433, 1845406, 1932866, 4613515, 4832165, 9227030, 9664330, 11995139, 15685951, 23990278, 31371902, 59975695, 78429755, 119951390, 156859510, 203917363, 407834726, 1019586815, 2039173630]

約数ペア:

[(1, 2039173630), (2, 1019586815), (5, 407834726), (10, 203917363), (13, 156859510), (17, 119951390), (26, 78429755), (34, 59975695), (65, 31371902), (85, 23990278), (130, 15685951), (170, 11995139), (211, 9664330), (221, 9227030), (422, 4832165), (442, 4613515), (1055, 1932866), (1105, 1845406), (2110, 966433), (2210, 922703), (2743, 743410), (3587, 568490), (4373, 466310), (5486, 371705), (7174, 284245), (8746, 233155), (13715, 148682), (17935, 113698), (21865, 93262), (27430, 74341), (35870, 56849), (43730, 46631)]