2378156784

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1208413}}^1$

素因数の和:1208465

約数の個数: 40

約数和(自身を含む): 6293420112

約数和(自身を除く): 3915263328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 1208413, 2416826, 3625239, 4833652, 7250478, 9667304, 14500956, 19334608, 29001912, 49544933, 58003824, 99089866, 148634799, 198179732, 297269598, 396359464, 594539196, 792718928, 1189078392, 2378156784]

約数ペア:

[(1, 2378156784), (2, 1189078392), (3, 792718928), (4, 594539196), (6, 396359464), (8, 297269598), (12, 198179732), (16, 148634799), (24, 99089866), (41, 58003824), (48, 49544933), (82, 29001912), (123, 19334608), (164, 14500956), (246, 9667304), (328, 7250478), (492, 4833652), (656, 3625239), (984, 2416826), (1968, 1208413)]