7131932612

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{18637}}^1$

素因数の和:18900

約数の個数: 48

約数和(自身を含む): 14528693760

約数和(自身を除く): 7396761148

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 173, 316, 346, 553, 692, 1106, 1211, 2212, 2422, 4844, 13667, 18637, 27334, 37274, 54668, 74548, 95669, 130459, 191338, 260918, 382676, 521836, 1472323, 2944646, 3224201, 5889292, 6448402, 10306261, 12896804, 20612522, 22569407, 41225044, 45138814, 90277628, 254711879, 509423758, 1018847516, 1782983153, 3565966306, 7131932612]

約数ペア:

[(1, 7131932612), (2, 3565966306), (4, 1782983153), (7, 1018847516), (14, 509423758), (28, 254711879), (79, 90277628), (158, 45138814), (173, 41225044), (316, 22569407), (346, 20612522), (553, 12896804), (692, 10306261), (1106, 6448402), (1211, 5889292), (2212, 3224201), (2422, 2944646), (4844, 1472323), (13667, 521836), (18637, 382676), (27334, 260918), (37274, 191338), (54668, 130459), (74548, 95669)]