2219717778837

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1\times {\mathrm{39983}}^1$

素因数の和:40602

約数の個数: 64

約数和(自身を含む): 3321755566080

約数和(自身を除く): 1102037787243

約数列:

[1, 3, 13, 37, 39, 79, 111, 237, 481, 487, 1027, 1443, 1461, 2923, 3081, 6331, 8769, 18019, 18993, 37999, 38473, 39983, 54057, 113997, 115419, 119949, 234247, 500149, 519779, 702741, 1423501, 1479371, 1500447, 1559337, 3158657, 4270503, 4438113, 9475971, 18505513, 19231823, 19471721, 41062541, 55516539, 57695469, 58415163, 116870309, 123187623, 253132373, 350610927, 720453677, 759397119, 1519314017, 1538265959, 2161361031, 4557942051, 4614797877, 9365897801, 19997457467, 28097693403, 56915840483, 59992372401, 170747521449, 739905926279, 2219717778837]

約数ペア:

[(1, 2219717778837), (3, 739905926279), (13, 170747521449), (37, 59992372401), (39, 56915840483), (79, 28097693403), (111, 19997457467), (237, 9365897801), (481, 4614797877), (487, 4557942051), (1027, 2161361031), (1443, 1538265959), (1461, 1519314017), (2923, 759397119), (3081, 720453677), (6331, 350610927), (8769, 253132373), (18019, 123187623), (18993, 116870309), (37999, 58415163), (38473, 57695469), (39983, 55516539), (54057, 41062541), (113997, 19471721), (115419, 19231823), (119949, 18505513), (234247, 9475971), (500149, 4438113), (519779, 4270503), (702741, 3158657), (1423501, 1559337), (1479371, 1500447)]