3530428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 7338240

約数和(自身を除く): 3807812

約数列:

[1, 2, 4, 11, 19, 22, 38, 41, 44, 76, 82, 103, 164, 206, 209, 412, 418, 451, 779, 836, 902, 1133, 1558, 1804, 1957, 2266, 3116, 3914, 4223, 4532, 7828, 8446, 8569, 16892, 17138, 21527, 34276, 43054, 46453, 80237, 86108, 92906, 160474, 185812, 320948, 882607, 1765214, 3530428]

約数ペア:

[(1, 3530428), (2, 1765214), (4, 882607), (11, 320948), (19, 185812), (22, 160474), (38, 92906), (41, 86108), (44, 80237), (76, 46453), (82, 43054), (103, 34276), (164, 21527), (206, 17138), (209, 16892), (412, 8569), (418, 8446), (451, 7828), (779, 4532), (836, 4223), (902, 3914), (1133, 3116), (1558, 2266), (1804, 1957)]