2644695156

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1\times {\mathrm{3391}}^1$

素因数の和:4132

約数の個数: 48

約数和(自身を含む): 6242582528

約数和(自身を除く): 3597887372

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 631, 1236, 1262, 1893, 2524, 3391, 3786, 6782, 7572, 10173, 13564, 20346, 40692, 64993, 129986, 194979, 259972, 349273, 389958, 698546, 779916, 1047819, 1397092, 2095638, 2139721, 4191276, 4279442, 6419163, 8558884, 12838326, 25676652, 220391263, 440782526, 661173789, 881565052, 1322347578, 2644695156]

約数ペア:

[(1, 2644695156), (2, 1322347578), (3, 881565052), (4, 661173789), (6, 440782526), (12, 220391263), (103, 25676652), (206, 12838326), (309, 8558884), (412, 6419163), (618, 4279442), (631, 4191276), (1236, 2139721), (1262, 2095638), (1893, 1397092), (2524, 1047819), (3391, 779916), (3786, 698546), (6782, 389958), (7572, 349273), (10173, 259972), (13564, 194979), (20346, 129986), (40692, 64993)]