1888890962

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{23371}}^1$

素因数の和:23654

約数の個数: 32

約数和(自身を含む): 3392492544

約数和(自身を除く): 1503601582

約数列:

[1, 2, 7, 14, 23, 46, 161, 251, 322, 502, 1757, 3514, 5773, 11546, 23371, 40411, 46742, 80822, 163597, 327194, 537533, 1075066, 3762731, 5866121, 7525462, 11732242, 41062847, 82125694, 134920783, 269841566, 944445481, 1888890962]

約数ペア:

[(1, 1888890962), (2, 944445481), (7, 269841566), (14, 134920783), (23, 82125694), (46, 41062847), (161, 11732242), (251, 7525462), (322, 5866121), (502, 3762731), (1757, 1075066), (3514, 537533), (5773, 327194), (11546, 163597), (23371, 80822), (40411, 46742)]