1049877616

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{397}}^1\times {\mathrm{839}}^1$

素因数の和:1441

約数の個数: 40

約数和(自身を含む): 2052056160

約数和(自身を除く): 1002178544

約数列:

[1, 2, 4, 8, 16, 197, 394, 397, 788, 794, 839, 1576, 1588, 1678, 3152, 3176, 3356, 6352, 6712, 13424, 78209, 156418, 165283, 312836, 330566, 333083, 625672, 661132, 666166, 1251344, 1322264, 1332332, 2644528, 2664664, 5329328, 65617351, 131234702, 262469404, 524938808, 1049877616]

約数ペア:

[(1, 1049877616), (2, 524938808), (4, 262469404), (8, 131234702), (16, 65617351), (197, 5329328), (394, 2664664), (397, 2644528), (788, 1332332), (794, 1322264), (839, 1251344), (1576, 666166), (1588, 661132), (1678, 625672), (3152, 333083), (3176, 330566), (3356, 312836), (6352, 165283), (6712, 156418), (13424, 78209)]