1928981432

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{289463}}^1$

素因数の和:289500

約数の個数: 48

約数和(自身を含む): 4454850960

約数和(自身を除く): 2525869528

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 289463, 578926, 1157852, 2026241, 2315704, 4052482, 4920871, 8104964, 9841742, 14183687, 16209928, 19683484, 28367374, 34446097, 39366968, 56734748, 68892194, 113469496, 137784388, 241122679, 275568776, 482245358, 964490716, 1928981432]

約数ペア:

[(1, 1928981432), (2, 964490716), (4, 482245358), (7, 275568776), (8, 241122679), (14, 137784388), (17, 113469496), (28, 68892194), (34, 56734748), (49, 39366968), (56, 34446097), (68, 28367374), (98, 19683484), (119, 16209928), (136, 14183687), (196, 9841742), (238, 8104964), (392, 4920871), (476, 4052482), (833, 2315704), (952, 2026241), (1666, 1157852), (3332, 578926), (6664, 289463)]