401894988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{6053}}^1$

素因数の和:6574

約数の個数: 48

約数和(自身を含む): 1025208576

約数和(自身を除く): 623313588

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 503, 1006, 1509, 2012, 3018, 5533, 6036, 6053, 11066, 12106, 16599, 18159, 22132, 24212, 33198, 36318, 66396, 66583, 72636, 133166, 199749, 266332, 399498, 798996, 3044659, 6089318, 9133977, 12178636, 18267954, 33491249, 36535908, 66982498, 100473747, 133964996, 200947494, 401894988]

約数ペア:

[(1, 401894988), (2, 200947494), (3, 133964996), (4, 100473747), (6, 66982498), (11, 36535908), (12, 33491249), (22, 18267954), (33, 12178636), (44, 9133977), (66, 6089318), (132, 3044659), (503, 798996), (1006, 399498), (1509, 266332), (2012, 199749), (3018, 133166), (5533, 72636), (6036, 66583), (6053, 66396), (11066, 36318), (12106, 33198), (16599, 24212), (18159, 22132)]