1944432889

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 2320565760

約数和(自身を除く): 376132871

約数列:

[1, 7, 53, 61, 151, 371, 427, 569, 1057, 3233, 3983, 8003, 9211, 22631, 30157, 34709, 56021, 64477, 85919, 211099, 242963, 488183, 601433, 1839577, 3417281, 4553707, 5241059, 12877039, 31875949, 36687413, 277776127, 1944432889]

約数ペア:

[(1, 1944432889), (7, 277776127), (53, 36687413), (61, 31875949), (151, 12877039), (371, 5241059), (427, 4553707), (569, 3417281), (1057, 1839577), (3233, 601433), (3983, 488183), (8003, 242963), (9211, 211099), (22631, 85919), (30157, 64477), (34709, 56021)]