2103450184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1153}}^1\times {\mathrm{20731}}^1$

素因数の和:21901

約数の個数: 32

約数和(自身を含む): 4306451040

約数和(自身を除く): 2203000856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1153, 2306, 4612, 9224, 12683, 20731, 25366, 41462, 50732, 82924, 101464, 165848, 228041, 456082, 912164, 1824328, 23902843, 47805686, 95611372, 191222744, 262931273, 525862546, 1051725092, 2103450184]

約数ペア:

[(1, 2103450184), (2, 1051725092), (4, 525862546), (8, 262931273), (11, 191222744), (22, 95611372), (44, 47805686), (88, 23902843), (1153, 1824328), (2306, 912164), (4612, 456082), (9224, 228041), (12683, 165848), (20731, 101464), (25366, 82924), (41462, 50732)]