981067802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1117}}^1$

素因数の和:1263

約数の個数: 64

約数和(自身を含む): 1798602624

約数和(自身を除く): 817534822

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 83, 143, 166, 286, 407, 481, 814, 913, 962, 1079, 1117, 1826, 2158, 2234, 3071, 5291, 6142, 10582, 11869, 12287, 14521, 23738, 24574, 29042, 33781, 39923, 41329, 67562, 79846, 82658, 92711, 159731, 185422, 319462, 439153, 454619, 537277, 878306, 909238, 1019821, 1074554, 1205243, 2039642, 2410486, 3430307, 5910047, 6860614, 11820094, 13257673, 26515346, 37733377, 44593991, 75466754, 89187982, 490533901, 981067802]

約数ペア:

[(1, 981067802), (2, 490533901), (11, 89187982), (13, 75466754), (22, 44593991), (26, 37733377), (37, 26515346), (74, 13257673), (83, 11820094), (143, 6860614), (166, 5910047), (286, 3430307), (407, 2410486), (481, 2039642), (814, 1205243), (913, 1074554), (962, 1019821), (1079, 909238), (1117, 878306), (1826, 537277), (2158, 454619), (2234, 439153), (3071, 319462), (5291, 185422), (6142, 159731), (10582, 92711), (11869, 82658), (12287, 79846), (14521, 67562), (23738, 41329), (24574, 39923), (29042, 33781)]