1981953146879

素因数分解:

${\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1\times {\mathrm{4007}}^1$

素因数の和:4815

約数の個数: 32

約数和(自身を含む): 2063887343616

約数和(自身を除く): 81934196737

約数列:

[1, 37, 151, 223, 397, 4007, 5587, 8251, 14689, 33673, 59947, 88531, 148259, 605057, 893561, 1245901, 1590779, 2218039, 3275647, 13368181, 22387109, 33061757, 58858823, 134927711, 240207629, 354743717, 494622697, 4992325307, 8887682273, 13125517529, 53566301267, 1981953146879]

約数ペア:

[(1, 1981953146879), (37, 53566301267), (151, 13125517529), (223, 8887682273), (397, 4992325307), (4007, 494622697), (5587, 354743717), (8251, 240207629), (14689, 134927711), (33673, 58858823), (59947, 33061757), (88531, 22387109), (148259, 13368181), (605057, 3275647), (893561, 2218039), (1245901, 1590779)]