421794908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{907}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 808483200

約数和(自身を除く): 386688292

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 211, 422, 551, 844, 907, 1102, 1814, 2204, 3628, 4009, 6119, 8018, 12238, 16036, 17233, 24476, 26303, 34466, 52606, 68932, 105212, 116261, 191377, 232522, 382754, 465044, 499757, 765508, 999514, 1999028, 3636163, 5549933, 7272326, 11099866, 14544652, 22199732, 105448727, 210897454, 421794908]

約数ペア:

[(1, 421794908), (2, 210897454), (4, 105448727), (19, 22199732), (29, 14544652), (38, 11099866), (58, 7272326), (76, 5549933), (116, 3636163), (211, 1999028), (422, 999514), (551, 765508), (844, 499757), (907, 465044), (1102, 382754), (1814, 232522), (2204, 191377), (3628, 116261), (4009, 105212), (6119, 68932), (8018, 52606), (12238, 34466), (16036, 26303), (17233, 24476)]