1915708212968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10973}}^1\times {\mathrm{63997}}^1$

素因数の和:75018

約数の個数: 64

約数和(自身を含む): 4045328939520

約数和(自身を除く): 2129620726552

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 10973, 21946, 43892, 63997, 87784, 120703, 127994, 241406, 255988, 340163, 482812, 511976, 680326, 703967, 965624, 1360652, 1407934, 1983907, 2721304, 2815868, 3741793, 3967814, 5631736, 7483586, 7935628, 14967172, 15871256, 21822977, 29934344, 43645954, 87291908, 174583816, 702239081, 1404478162, 2808956324, 5617912648, 7724629891, 15449259782, 21769411511, 30898519564, 43538823022, 61797039128, 87077646044, 174155292088, 239463526621, 478927053242, 957854106484, 1915708212968]

約数ペア:

[(1, 1915708212968), (2, 957854106484), (4, 478927053242), (8, 239463526621), (11, 174155292088), (22, 87077646044), (31, 61797039128), (44, 43538823022), (62, 30898519564), (88, 21769411511), (124, 15449259782), (248, 7724629891), (341, 5617912648), (682, 2808956324), (1364, 1404478162), (2728, 702239081), (10973, 174583816), (21946, 87291908), (43892, 43645954), (63997, 29934344), (87784, 21822977), (120703, 15871256), (127994, 14967172), (241406, 7935628), (255988, 7483586), (340163, 5631736), (482812, 3967814), (511976, 3741793), (680326, 2815868), (703967, 2721304), (965624, 1983907), (1360652, 1407934)]