1520582756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{18353}}^1$

素因数の和:18644

約数の個数: 48

約数和(自身を含む): 3330149760

約数和(自身を除く): 1809567004

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 269, 308, 538, 1076, 1883, 2959, 3766, 5918, 7532, 11836, 18353, 20713, 36706, 41426, 73412, 82852, 128471, 201883, 256942, 403766, 513884, 807532, 1413181, 2826362, 4936957, 5652724, 9873914, 19747828, 34558699, 54306527, 69117398, 108613054, 138234796, 217226108, 380145689, 760291378, 1520582756]

約数ペア:

[(1, 1520582756), (2, 760291378), (4, 380145689), (7, 217226108), (11, 138234796), (14, 108613054), (22, 69117398), (28, 54306527), (44, 34558699), (77, 19747828), (154, 9873914), (269, 5652724), (308, 4936957), (538, 2826362), (1076, 1413181), (1883, 807532), (2959, 513884), (3766, 403766), (5918, 256942), (7532, 201883), (11836, 128471), (18353, 82852), (20713, 73412), (36706, 41426)]