1383643088

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{12289}}^1$

素因数の和:12555

約数の個数: 40

約数和(自身を含む): 2779703040

約数和(自身を除く): 1396059952

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 227, 248, 454, 496, 908, 1816, 3632, 7037, 12289, 14074, 24578, 28148, 49156, 56296, 98312, 112592, 196624, 380959, 761918, 1523836, 2789603, 3047672, 5579206, 6095344, 11158412, 22316824, 44633648, 86477693, 172955386, 345910772, 691821544, 1383643088]

約数ペア:

[(1, 1383643088), (2, 691821544), (4, 345910772), (8, 172955386), (16, 86477693), (31, 44633648), (62, 22316824), (124, 11158412), (227, 6095344), (248, 5579206), (454, 3047672), (496, 2789603), (908, 1523836), (1816, 761918), (3632, 380959), (7037, 196624), (12289, 112592), (14074, 98312), (24578, 56296), (28148, 49156)]