1738798984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{16603}}^1$

素因数の和:16694

約数の個数: 64

約数和(自身を含む): 3765787200

約数和(自身を除く): 2026988216

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 53, 76, 104, 106, 152, 212, 247, 424, 494, 689, 988, 1007, 1378, 1976, 2014, 2756, 4028, 5512, 8056, 13091, 16603, 26182, 33206, 52364, 66412, 104728, 132824, 215839, 315457, 431678, 630914, 863356, 879959, 1261828, 1726712, 1759918, 2523656, 3519836, 4100941, 7039672, 8201882, 11439467, 16403764, 16719221, 22878934, 32807528, 33438442, 45757868, 66876884, 91515736, 133753768, 217349873, 434699746, 869399492, 1738798984]

約数ペア:

[(1, 1738798984), (2, 869399492), (4, 434699746), (8, 217349873), (13, 133753768), (19, 91515736), (26, 66876884), (38, 45757868), (52, 33438442), (53, 32807528), (76, 22878934), (104, 16719221), (106, 16403764), (152, 11439467), (212, 8201882), (247, 7039672), (424, 4100941), (494, 3519836), (689, 2523656), (988, 1759918), (1007, 1726712), (1378, 1261828), (1976, 879959), (2014, 863356), (2756, 630914), (4028, 431678), (5512, 315457), (8056, 215839), (13091, 132824), (16603, 104728), (26182, 66412), (33206, 52364)]