1337321612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{1427}}^1$

素因数の和:1539

約数の個数: 72

約数和(自身を含む): 2742102720

約数和(自身を除く): 1404781108

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 59, 76, 118, 209, 236, 361, 418, 649, 722, 836, 1121, 1298, 1427, 1444, 2242, 2596, 2854, 3971, 4484, 5708, 7942, 12331, 15697, 15884, 21299, 24662, 27113, 31394, 42598, 49324, 54226, 62788, 84193, 85196, 108452, 168386, 234289, 298243, 336772, 468578, 515147, 596486, 926123, 937156, 1030294, 1192972, 1599667, 1852246, 2060588, 3199334, 3704492, 5666617, 6398668, 11333234, 17596337, 22666468, 30393673, 35192674, 60787346, 70385348, 121574692, 334330403, 668660806, 1337321612]

約数ペア:

[(1, 1337321612), (2, 668660806), (4, 334330403), (11, 121574692), (19, 70385348), (22, 60787346), (38, 35192674), (44, 30393673), (59, 22666468), (76, 17596337), (118, 11333234), (209, 6398668), (236, 5666617), (361, 3704492), (418, 3199334), (649, 2060588), (722, 1852246), (836, 1599667), (1121, 1192972), (1298, 1030294), (1427, 937156), (1444, 926123), (2242, 596486), (2596, 515147), (2854, 468578), (3971, 336772), (4484, 298243), (5708, 234289), (7942, 168386), (12331, 108452), (15697, 85196), (15884, 84193), (21299, 62788), (24662, 54226), (27113, 49324), (31394, 42598)]