1974959104

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1223}}^1$

素因数の和:1345

約数の個数: 88

約数和(自身を含む): 4209287040

約数和(自身を除く): 2234327936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 83, 128, 152, 166, 256, 304, 332, 512, 608, 664, 1024, 1216, 1223, 1328, 1577, 2432, 2446, 2656, 3154, 4864, 4892, 5312, 6308, 9728, 9784, 10624, 12616, 19456, 19568, 21248, 23237, 25232, 39136, 42496, 46474, 50464, 78272, 84992, 92948, 100928, 101509, 156544, 185896, 201856, 203018, 313088, 371792, 403712, 406036, 626176, 743584, 807424, 812072, 1252352, 1487168, 1614848, 1624144, 1928671, 2974336, 3248288, 3857342, 5948672, 6496576, 7714684, 11897344, 12993152, 15429368, 23794688, 25986304, 30858736, 51972608, 61717472, 103945216, 123434944, 246869888, 493739776, 987479552, 1974959104]

約数ペア:

[(1, 1974959104), (2, 987479552), (4, 493739776), (8, 246869888), (16, 123434944), (19, 103945216), (32, 61717472), (38, 51972608), (64, 30858736), (76, 25986304), (83, 23794688), (128, 15429368), (152, 12993152), (166, 11897344), (256, 7714684), (304, 6496576), (332, 5948672), (512, 3857342), (608, 3248288), (664, 2974336), (1024, 1928671), (1216, 1624144), (1223, 1614848), (1328, 1487168), (1577, 1252352), (2432, 812072), (2446, 807424), (2656, 743584), (3154, 626176), (4864, 406036), (4892, 403712), (5312, 371792), (6308, 313088), (9728, 203018), (9784, 201856), (10624, 185896), (12616, 156544), (19456, 101509), (19568, 100928), (21248, 92948), (23237, 84992), (25232, 78272), (39136, 50464), (42496, 46474)]