1672709880764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6691}}^1\times {\mathrm{90709}}^1$

素因数の和:97470

約数の個数: 48

約数和(自身を含む): 3212409745440

約数和(自身を除く): 1539699864676

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 6691, 13382, 26764, 86983, 90709, 173966, 181418, 347932, 354623, 362836, 709246, 1179217, 1418492, 2358434, 4610099, 4716868, 4807577, 9220198, 9615154, 18440396, 19230308, 62498501, 124997002, 249994004, 606933919, 1213867838, 2427735676, 7890140947, 15780281894, 31560563788, 32167497707, 64334995414, 128669990828, 418177470191, 836354940382, 1672709880764]

約数ペア:

[(1, 1672709880764), (2, 836354940382), (4, 418177470191), (13, 128669990828), (26, 64334995414), (52, 32167497707), (53, 31560563788), (106, 15780281894), (212, 7890140947), (689, 2427735676), (1378, 1213867838), (2756, 606933919), (6691, 249994004), (13382, 124997002), (26764, 62498501), (86983, 19230308), (90709, 18440396), (173966, 9615154), (181418, 9220198), (347932, 4807577), (354623, 4716868), (362836, 4610099), (709246, 2358434), (1179217, 1418492)]