4472988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 11473056

約数和(自身を除く): 7000068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 541, 636, 689, 1082, 1378, 1623, 2067, 2164, 2756, 3246, 4134, 6492, 7033, 8268, 14066, 21099, 28132, 28673, 42198, 57346, 84396, 86019, 114692, 172038, 344076, 372749, 745498, 1118247, 1490996, 2236494, 4472988]

約数ペア:

[(1, 4472988), (2, 2236494), (3, 1490996), (4, 1118247), (6, 745498), (12, 372749), (13, 344076), (26, 172038), (39, 114692), (52, 86019), (53, 84396), (78, 57346), (106, 42198), (156, 28673), (159, 28132), (212, 21099), (318, 14066), (541, 8268), (636, 7033), (689, 6492), (1082, 4134), (1378, 3246), (1623, 2756), (2067, 2164)]