2130397624

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{51439}}^1$

素因数の和:51643

約数の個数: 32

約数和(自身を含む): 4148121600

約数和(自身を除く): 2017723976

約数列:

[1, 2, 4, 8, 31, 62, 124, 167, 248, 334, 668, 1336, 5177, 10354, 20708, 41416, 51439, 102878, 205756, 411512, 1594609, 3189218, 6378436, 8590313, 12756872, 17180626, 34361252, 68722504, 266299703, 532599406, 1065198812, 2130397624]

約数ペア:

[(1, 2130397624), (2, 1065198812), (4, 532599406), (8, 266299703), (31, 68722504), (62, 34361252), (124, 17180626), (167, 12756872), (248, 8590313), (334, 6378436), (668, 3189218), (1336, 1594609), (5177, 411512), (10354, 205756), (20708, 102878), (41416, 51439)]