1078920908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{7237}}^1$

素因数の和:7362

約数の個数: 48

約数和(自身を含む): 2110948224

約数和(自身を除く): 1032027316

約数列:

[1, 2, 4, 13, 26, 47, 52, 61, 94, 122, 188, 244, 611, 793, 1222, 1586, 2444, 2867, 3172, 5734, 7237, 11468, 14474, 28948, 37271, 74542, 94081, 149084, 188162, 340139, 376324, 441457, 680278, 882914, 1360556, 1765828, 4421807, 5738941, 8843614, 11477882, 17687228, 20748479, 22955764, 41496958, 82993916, 269730227, 539460454, 1078920908]

約数ペア:

[(1, 1078920908), (2, 539460454), (4, 269730227), (13, 82993916), (26, 41496958), (47, 22955764), (52, 20748479), (61, 17687228), (94, 11477882), (122, 8843614), (188, 5738941), (244, 4421807), (611, 1765828), (793, 1360556), (1222, 882914), (1586, 680278), (2444, 441457), (2867, 376324), (3172, 340139), (5734, 188162), (7237, 149084), (11468, 94081), (14474, 74542), (28948, 37271)]