485536118

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{509}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 773323200

約数和(自身を除く): 287787082

約数列:

[1, 2, 23, 46, 89, 178, 233, 466, 509, 1018, 2047, 4094, 5359, 10718, 11707, 20737, 23414, 41474, 45301, 90602, 118597, 237194, 476951, 953902, 1041923, 2083846, 2727731, 5455462, 10555133, 21110266, 242768059, 485536118]

約数ペア:

[(1, 485536118), (2, 242768059), (23, 21110266), (46, 10555133), (89, 5455462), (178, 2727731), (233, 2083846), (466, 1041923), (509, 953902), (1018, 476951), (2047, 237194), (4094, 118597), (5359, 90602), (10718, 45301), (11707, 41474), (20737, 23414)]