17655694940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{534697}}^1$

素因数の和:534846

約数の個数: 48

約数和(自身を含む): 40243510272

約数和(自身を除く): 22587815332

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 508, 635, 1270, 1651, 2540, 3302, 6604, 8255, 16510, 33020, 534697, 1069394, 2138788, 2673485, 5346970, 6951061, 10693940, 13902122, 27804244, 34755305, 67906519, 69510610, 135813038, 139021220, 271626076, 339532595, 679065190, 882784747, 1358130380, 1765569494, 3531138988, 4413923735, 8827847470, 17655694940]

約数ペア:

[(1, 17655694940), (2, 8827847470), (4, 4413923735), (5, 3531138988), (10, 1765569494), (13, 1358130380), (20, 882784747), (26, 679065190), (52, 339532595), (65, 271626076), (127, 139021220), (130, 135813038), (254, 69510610), (260, 67906519), (508, 34755305), (635, 27804244), (1270, 13902122), (1651, 10693940), (2540, 6951061), (3302, 5346970), (6604, 2673485), (8255, 2138788), (16510, 1069394), (33020, 534697)]