1330349372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{21799}}^1$

素因数の和:21906

約数の個数: 48

約数和(自身を含む): 2710176000

約数和(自身を除く): 1379826628

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 73, 76, 146, 209, 292, 418, 803, 836, 1387, 1606, 2774, 3212, 5548, 15257, 21799, 30514, 43598, 61028, 87196, 239789, 414181, 479578, 828362, 959156, 1591327, 1656724, 3182654, 4555991, 6365308, 9111982, 17504597, 18223964, 30235213, 35009194, 60470426, 70018388, 120940852, 332587343, 665174686, 1330349372]

約数ペア:

[(1, 1330349372), (2, 665174686), (4, 332587343), (11, 120940852), (19, 70018388), (22, 60470426), (38, 35009194), (44, 30235213), (73, 18223964), (76, 17504597), (146, 9111982), (209, 6365308), (292, 4555991), (418, 3182654), (803, 1656724), (836, 1591327), (1387, 959156), (1606, 828362), (2774, 479578), (3212, 414181), (5548, 239789), (15257, 87196), (21799, 61028), (30514, 43598)]