1252992

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 3598560

約数和(自身を除く): 2345568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 251, 312, 384, 416, 502, 624, 753, 832, 1004, 1248, 1506, 1664, 2008, 2496, 3012, 3263, 4016, 4992, 6024, 6526, 8032, 9789, 12048, 13052, 16064, 19578, 24096, 26104, 32128, 39156, 48192, 52208, 78312, 96384, 104416, 156624, 208832, 313248, 417664, 626496, 1252992]

約数ペア:

[(1, 1252992), (2, 626496), (3, 417664), (4, 313248), (6, 208832), (8, 156624), (12, 104416), (13, 96384), (16, 78312), (24, 52208), (26, 48192), (32, 39156), (39, 32128), (48, 26104), (52, 24096), (64, 19578), (78, 16064), (96, 13052), (104, 12048), (128, 9789), (156, 8032), (192, 6526), (208, 6024), (251, 4992), (312, 4016), (384, 3263), (416, 3012), (502, 2496), (624, 2008), (753, 1664), (832, 1506), (1004, 1248)]