4904398028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{13259}}^1$

素因数の和:13470

約数の個数: 48

約数和(自身を含む): 9385958400

約数和(自身を除く): 4481560372

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 157, 314, 589, 628, 1178, 2356, 2983, 4867, 5966, 9734, 11932, 13259, 19468, 26518, 53036, 92473, 184946, 251921, 369892, 411029, 503842, 822058, 1007684, 1644116, 2081663, 4163326, 7809551, 8326652, 15619102, 31238204, 39551597, 64531553, 79103194, 129063106, 158206388, 258126212, 1226099507, 2452199014, 4904398028]

約数ペア:

[(1, 4904398028), (2, 2452199014), (4, 1226099507), (19, 258126212), (31, 158206388), (38, 129063106), (62, 79103194), (76, 64531553), (124, 39551597), (157, 31238204), (314, 15619102), (589, 8326652), (628, 7809551), (1178, 4163326), (2356, 2081663), (2983, 1644116), (4867, 1007684), (5966, 822058), (9734, 503842), (11932, 411029), (13259, 369892), (19468, 251921), (26518, 184946), (53036, 92473)]