2038485848

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{619}}^1$

素因数の和:941

約数の個数: 96

約数和(自身を含む): 4613990400

約数和(自身を除く): 2575504552

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 271, 392, 434, 542, 619, 868, 1084, 1238, 1519, 1736, 1897, 2168, 2476, 3038, 3794, 4333, 4952, 6076, 7588, 8401, 8666, 12152, 13279, 15176, 16802, 17332, 19189, 26558, 30331, 33604, 34664, 38378, 53116, 58807, 60662, 67208, 76756, 106232, 117614, 121324, 134323, 153512, 167749, 235228, 242648, 268646, 335498, 411649, 470456, 537292, 670996, 823298, 940261, 1074584, 1174243, 1341992, 1646596, 1880522, 2348486, 3293192, 3761044, 4696972, 5200219, 7522088, 8219701, 9393944, 10400438, 16439402, 20800876, 32878804, 36401533, 41601752, 65757608, 72803066, 145606132, 254810731, 291212264, 509621462, 1019242924, 2038485848]

約数ペア:

[(1, 2038485848), (2, 1019242924), (4, 509621462), (7, 291212264), (8, 254810731), (14, 145606132), (28, 72803066), (31, 65757608), (49, 41601752), (56, 36401533), (62, 32878804), (98, 20800876), (124, 16439402), (196, 10400438), (217, 9393944), (248, 8219701), (271, 7522088), (392, 5200219), (434, 4696972), (542, 3761044), (619, 3293192), (868, 2348486), (1084, 1880522), (1238, 1646596), (1519, 1341992), (1736, 1174243), (1897, 1074584), (2168, 940261), (2476, 823298), (3038, 670996), (3794, 537292), (4333, 470456), (4952, 411649), (6076, 335498), (7588, 268646), (8401, 242648), (8666, 235228), (12152, 167749), (13279, 153512), (15176, 134323), (16802, 121324), (17332, 117614), (19189, 106232), (26558, 76756), (30331, 67208), (33604, 60662), (34664, 58807), (38378, 53116)]