1217296804

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{6547}}^1$

素因数の和:6664

約数の個数: 48

約数和(自身を含む): 2323335168

約数和(自身を除く): 1106038364

約数列:

[1, 2, 4, 23, 43, 46, 47, 86, 92, 94, 172, 188, 989, 1081, 1978, 2021, 2162, 3956, 4042, 4324, 6547, 8084, 13094, 26188, 46483, 92966, 150581, 185932, 281521, 301162, 307709, 563042, 602324, 615418, 1126084, 1230836, 6474983, 7077307, 12949966, 13231487, 14154614, 25899932, 26462974, 28309228, 52925948, 304324201, 608648402, 1217296804]

約数ペア:

[(1, 1217296804), (2, 608648402), (4, 304324201), (23, 52925948), (43, 28309228), (46, 26462974), (47, 25899932), (86, 14154614), (92, 13231487), (94, 12949966), (172, 7077307), (188, 6474983), (989, 1230836), (1081, 1126084), (1978, 615418), (2021, 602324), (2162, 563042), (3956, 307709), (4042, 301162), (4324, 281521), (6547, 185932), (8084, 150581), (13094, 92966), (26188, 46483)]