2873662276

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{863}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 5239987200

約数和(自身を除く): 2366324924

約数列:

[1, 2, 4, 37, 74, 148, 149, 151, 298, 302, 596, 604, 863, 1726, 3452, 5513, 5587, 11026, 11174, 22052, 22348, 22499, 31931, 44998, 63862, 89996, 127724, 128587, 130313, 257174, 260626, 514348, 521252, 832463, 1664926, 3329852, 4757719, 4821581, 9515438, 9643162, 19030876, 19286324, 19416637, 38833274, 77666548, 718415569, 1436831138, 2873662276]

約数ペア:

[(1, 2873662276), (2, 1436831138), (4, 718415569), (37, 77666548), (74, 38833274), (148, 19416637), (149, 19286324), (151, 19030876), (298, 9643162), (302, 9515438), (596, 4821581), (604, 4757719), (863, 3329852), (1726, 1664926), (3452, 832463), (5513, 521252), (5587, 514348), (11026, 260626), (11174, 257174), (22052, 130313), (22348, 128587), (22499, 127724), (31931, 89996), (44998, 63862)]