2013291436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{1031}}^1$

素因数の和:1159

約数の個数: 72

約数和(自身を含む): 4108751136

約数和(自身を除く): 2095459700

約数列:

[1, 2, 4, 13, 17, 26, 34, 47, 52, 68, 94, 188, 221, 442, 611, 799, 884, 1031, 1222, 1598, 2062, 2209, 2444, 3196, 4124, 4418, 8836, 10387, 13403, 17527, 20774, 26806, 28717, 35054, 37553, 41548, 48457, 53612, 57434, 70108, 75106, 96914, 114868, 150212, 193828, 227851, 455702, 488189, 629941, 823769, 911404, 976378, 1259882, 1647538, 1952756, 2277479, 2519764, 3295076, 4554958, 9109916, 10708997, 21417994, 29607227, 38717143, 42835988, 59214454, 77434286, 118428908, 154868572, 503322859, 1006645718, 2013291436]

約数ペア:

[(1, 2013291436), (2, 1006645718), (4, 503322859), (13, 154868572), (17, 118428908), (26, 77434286), (34, 59214454), (47, 42835988), (52, 38717143), (68, 29607227), (94, 21417994), (188, 10708997), (221, 9109916), (442, 4554958), (611, 3295076), (799, 2519764), (884, 2277479), (1031, 1952756), (1222, 1647538), (1598, 1259882), (2062, 976378), (2209, 911404), (2444, 823769), (3196, 629941), (4124, 488189), (4418, 455702), (8836, 227851), (10387, 193828), (13403, 150212), (17527, 114868), (20774, 96914), (26806, 75106), (28717, 70108), (35054, 57434), (37553, 53612), (41548, 48457)]