1387127654408

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1627}}^1\times {\mathrm{8573}}^1$

素因数の和:10638

約数の個数: 64

約数和(自身を含む): 2693426757120

約数和(自身を除く): 1306299102712

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 401, 802, 1604, 1627, 3208, 3254, 6508, 8573, 12431, 13016, 17146, 24862, 34292, 49724, 50437, 68584, 99448, 100874, 201748, 265763, 403496, 531526, 652427, 1063052, 1304854, 2126104, 2609708, 3437773, 5219416, 6875546, 13751092, 13948271, 20225237, 27502184, 27896542, 40450474, 55793084, 80900948, 106570963, 111586168, 161801896, 213141926, 426283852, 432396401, 852567704, 864792802, 1729585604, 3459171208, 5593256671, 11186513342, 22373026684, 44746053368, 173390956801, 346781913602, 693563827204, 1387127654408]

約数ペア:

[(1, 1387127654408), (2, 693563827204), (4, 346781913602), (8, 173390956801), (31, 44746053368), (62, 22373026684), (124, 11186513342), (248, 5593256671), (401, 3459171208), (802, 1729585604), (1604, 864792802), (1627, 852567704), (3208, 432396401), (3254, 426283852), (6508, 213141926), (8573, 161801896), (12431, 111586168), (13016, 106570963), (17146, 80900948), (24862, 55793084), (34292, 40450474), (49724, 27896542), (50437, 27502184), (68584, 20225237), (99448, 13948271), (100874, 13751092), (201748, 6875546), (265763, 5219416), (403496, 3437773), (531526, 2609708), (652427, 2126104), (1063052, 1304854)]