250429462

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 403603200

約数和(自身を除く): 153173738

約数列:

[1, 2, 19, 38, 103, 109, 206, 218, 587, 1174, 1957, 2071, 3914, 4142, 11153, 11227, 22306, 22454, 60461, 63983, 120922, 127966, 213313, 426626, 1148759, 1215677, 2297518, 2431354, 6590249, 13180498, 125214731, 250429462]

約数ペア:

[(1, 250429462), (2, 125214731), (19, 13180498), (38, 6590249), (103, 2431354), (109, 2297518), (206, 1215677), (218, 1148759), (587, 426626), (1174, 213313), (1957, 127966), (2071, 120922), (3914, 63983), (4142, 60461), (11153, 22454), (11227, 22306)]