1566656312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{155299}}^1$

素因数の和:155415

約数の個数: 32

約数和(自身を含む): 3196074000

約数和(自身を除く): 1629417688

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 5044, 10088, 155299, 310598, 621196, 1242392, 2018887, 4037774, 8075548, 15064003, 16151096, 30128006, 60256012, 120512024, 195832039, 391664078, 783328156, 1566656312]

約数ペア:

[(1, 1566656312), (2, 783328156), (4, 391664078), (8, 195832039), (13, 120512024), (26, 60256012), (52, 30128006), (97, 16151096), (104, 15064003), (194, 8075548), (388, 4037774), (776, 2018887), (1261, 1242392), (2522, 621196), (5044, 310598), (10088, 155299)]