998950920190

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^2\times {\mathrm{190811}}^1$

素因数の和:191085

約数の個数: 48

約数和(自身を含む): 1858422632976

約数和(自身を除く): 859471712786

約数列:

[1, 2, 5, 10, 41, 82, 113, 205, 226, 410, 565, 1130, 4633, 9266, 12769, 23165, 25538, 46330, 63845, 127690, 190811, 381622, 523529, 954055, 1047058, 1908110, 2617645, 5235290, 7823251, 15646502, 21561643, 39116255, 43123286, 78232510, 107808215, 215616430, 884027363, 1768054726, 2436465659, 4420136815, 4872931318, 8840273630, 12182328295, 24364656590, 99895092019, 199790184038, 499475460095, 998950920190]

約数ペア:

[(1, 998950920190), (2, 499475460095), (5, 199790184038), (10, 99895092019), (41, 24364656590), (82, 12182328295), (113, 8840273630), (205, 4872931318), (226, 4420136815), (410, 2436465659), (565, 1768054726), (1130, 884027363), (4633, 215616430), (9266, 107808215), (12769, 78232510), (23165, 43123286), (25538, 39116255), (46330, 21561643), (63845, 15646502), (127690, 7823251), (190811, 5235290), (381622, 2617645), (523529, 1908110), (954055, 1047058)]