557461034

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 947407104

約数和(自身を除く): 389946070

約数列:

[1, 2, 13, 26, 31, 62, 83, 166, 169, 338, 403, 641, 806, 1079, 1282, 2158, 2573, 5146, 5239, 8333, 10478, 14027, 16666, 19871, 28054, 33449, 39742, 53203, 66898, 106406, 108329, 216658, 258323, 434837, 516646, 691639, 869674, 1383278, 1649293, 3298586, 3358199, 6716398, 8991307, 17982614, 21440809, 42881618, 278730517, 557461034]

約数ペア:

[(1, 557461034), (2, 278730517), (13, 42881618), (26, 21440809), (31, 17982614), (62, 8991307), (83, 6716398), (166, 3358199), (169, 3298586), (338, 1649293), (403, 1383278), (641, 869674), (806, 691639), (1079, 516646), (1282, 434837), (2158, 258323), (2573, 216658), (5146, 108329), (5239, 106406), (8333, 66898), (10478, 53203), (14027, 39742), (16666, 33449), (19871, 28054)]