1556285391364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6571}}^1\times {\mathrm{316633}}^1$

素因数の和:323236

約数の個数: 48

約数和(自身を含む): 3146348995776

約数和(自身を除く): 1590063604412

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 6571, 13142, 26284, 72281, 111707, 144562, 223414, 289124, 316633, 446828, 633266, 1228777, 1266532, 2457554, 3482963, 4915108, 5382761, 6965926, 10765522, 13931852, 21531044, 59210371, 118420742, 236841484, 2080595443, 4161190886, 8322381772, 22886549873, 35370122531, 45773099746, 70740245062, 91546199492, 141480490124, 389071347841, 778142695682, 1556285391364]

約数ペア:

[(1, 1556285391364), (2, 778142695682), (4, 389071347841), (11, 141480490124), (17, 91546199492), (22, 70740245062), (34, 45773099746), (44, 35370122531), (68, 22886549873), (187, 8322381772), (374, 4161190886), (748, 2080595443), (6571, 236841484), (13142, 118420742), (26284, 59210371), (72281, 21531044), (111707, 13931852), (144562, 10765522), (223414, 6965926), (289124, 5382761), (316633, 4915108), (446828, 3482963), (633266, 2457554), (1228777, 1266532)]