4920993008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{96931}}^1$

素因数の和:97125

約数の個数: 40

約数和(自身を含む): 10096437120

約数和(自身を除く): 5175444112

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 167, 304, 334, 668, 1336, 2672, 3173, 6346, 12692, 25384, 50768, 96931, 193862, 387724, 775448, 1550896, 1841689, 3683378, 7366756, 14733512, 16187477, 29467024, 32374954, 64749908, 129499816, 258999632, 307562063, 615124126, 1230248252, 2460496504, 4920993008]

約数ペア:

[(1, 4920993008), (2, 2460496504), (4, 1230248252), (8, 615124126), (16, 307562063), (19, 258999632), (38, 129499816), (76, 64749908), (152, 32374954), (167, 29467024), (304, 16187477), (334, 14733512), (668, 7366756), (1336, 3683378), (2672, 1841689), (3173, 1550896), (6346, 775448), (12692, 387724), (25384, 193862), (50768, 96931)]