2679122672

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{27143}}^1$

素因数の和:27381

約数の個数: 40

約数和(自身を含む): 5385369600

約数和(自身を除く): 2706246928

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 199, 248, 398, 496, 796, 1592, 3184, 6169, 12338, 24676, 27143, 49352, 54286, 98704, 108572, 217144, 434288, 841433, 1682866, 3365732, 5401457, 6731464, 10802914, 13462928, 21605828, 43211656, 86423312, 167445167, 334890334, 669780668, 1339561336, 2679122672]

約数ペア:

[(1, 2679122672), (2, 1339561336), (4, 669780668), (8, 334890334), (16, 167445167), (31, 86423312), (62, 43211656), (124, 21605828), (199, 13462928), (248, 10802914), (398, 6731464), (496, 5401457), (796, 3365732), (1592, 1682866), (3184, 841433), (6169, 434288), (12338, 217144), (24676, 108572), (27143, 98704), (49352, 54286)]