1252818314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{887}}^1$

素因数の和:1059

約数の個数: 64

約数和(自身を含む): 2250547200

約数和(自身を除く): 997728886

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 109, 209, 218, 341, 418, 589, 682, 887, 1178, 1199, 1774, 2071, 2398, 3379, 4142, 6479, 6758, 9757, 12958, 16853, 19514, 22781, 27497, 33706, 37169, 45562, 54994, 64201, 74338, 96683, 128402, 185383, 193366, 302467, 370766, 522443, 604934, 706211, 1044886, 1063513, 1412422, 1836977, 2127026, 2997173, 3673954, 5746873, 5994346, 11493746, 20206747, 32968903, 40413494, 56946287, 65937806, 113892574, 626409157, 1252818314]

約数ペア:

[(1, 1252818314), (2, 626409157), (11, 113892574), (19, 65937806), (22, 56946287), (31, 40413494), (38, 32968903), (62, 20206747), (109, 11493746), (209, 5994346), (218, 5746873), (341, 3673954), (418, 2997173), (589, 2127026), (682, 1836977), (887, 1412422), (1178, 1063513), (1199, 1044886), (1774, 706211), (2071, 604934), (2398, 522443), (3379, 370766), (4142, 302467), (6479, 193366), (6758, 185383), (9757, 128402), (12958, 96683), (16853, 74338), (19514, 64201), (22781, 54994), (27497, 45562), (33706, 37169)]