1968738190

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{8863}}^1$

素因数の和:9196

約数の個数: 32

約数和(自身を含む): 3596302080

約数和(自身を除く): 1627563890

約数列:

[1, 2, 5, 10, 97, 194, 229, 458, 485, 970, 1145, 2290, 8863, 17726, 22213, 44315, 44426, 88630, 111065, 222130, 859711, 1719422, 2029627, 4059254, 4298555, 8597110, 10148135, 20296270, 196873819, 393747638, 984369095, 1968738190]

約数ペア:

[(1, 1968738190), (2, 984369095), (5, 393747638), (10, 196873819), (97, 20296270), (194, 10148135), (229, 8597110), (458, 4298555), (485, 4059254), (970, 2029627), (1145, 1719422), (2290, 859711), (8863, 222130), (17726, 111065), (22213, 88630), (44315, 44426)]