385646762

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{457}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 623246400

約数和(自身を除く): 237599638

約数列:

[1, 2, 19, 38, 53, 106, 419, 457, 838, 914, 1007, 2014, 7961, 8683, 15922, 17366, 22207, 24221, 44414, 48442, 191483, 382966, 421933, 460199, 843866, 920398, 3638177, 7276354, 10148599, 20297198, 192823381, 385646762]

約数ペア:

[(1, 385646762), (2, 192823381), (19, 20297198), (38, 10148599), (53, 7276354), (106, 3638177), (419, 920398), (457, 843866), (838, 460199), (914, 421933), (1007, 382966), (2014, 191483), (7961, 48442), (8683, 44414), (15922, 24221), (17366, 22207)]