1938865084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{4673}}^1$

素因数の和:4870

約数の個数: 48

約数和(自身を含む): 3737704320

約数和(自身を除く): 1798839236

約数列:

[1, 2, 4, 13, 26, 52, 79, 101, 158, 202, 316, 404, 1027, 1313, 2054, 2626, 4108, 4673, 5252, 7979, 9346, 15958, 18692, 31916, 60749, 103727, 121498, 207454, 242996, 369167, 414908, 471973, 738334, 943946, 1476668, 1887892, 4799171, 6135649, 9598342, 12271298, 19196684, 24542596, 37285867, 74571734, 149143468, 484716271, 969432542, 1938865084]

約数ペア:

[(1, 1938865084), (2, 969432542), (4, 484716271), (13, 149143468), (26, 74571734), (52, 37285867), (79, 24542596), (101, 19196684), (158, 12271298), (202, 9598342), (316, 6135649), (404, 4799171), (1027, 1887892), (1313, 1476668), (2054, 943946), (2626, 738334), (4108, 471973), (4673, 414908), (5252, 369167), (7979, 242996), (9346, 207454), (15958, 121498), (18692, 103727), (31916, 60749)]