4399044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 11186112

約数和(自身を除く): 6787068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 173, 326, 346, 489, 519, 652, 692, 978, 1038, 1956, 2076, 2119, 2249, 4238, 4498, 6357, 6747, 8476, 8996, 12714, 13494, 25428, 26988, 28199, 56398, 84597, 112796, 169194, 338388, 366587, 733174, 1099761, 1466348, 2199522, 4399044]

約数ペア:

[(1, 4399044), (2, 2199522), (3, 1466348), (4, 1099761), (6, 733174), (12, 366587), (13, 338388), (26, 169194), (39, 112796), (52, 84597), (78, 56398), (156, 28199), (163, 26988), (173, 25428), (326, 13494), (346, 12714), (489, 8996), (519, 8476), (652, 6747), (692, 6357), (978, 4498), (1038, 4238), (1956, 2249), (2076, 2119)]